# For more information about using CMake with Android Studio, read the
# documentation: https://d.android.com/studio/projects/add-native-code.html

# Sets the minimum version of CMake required to build the native library.

cmake_minimum_required(VERSION 3.4.1)

# Creates and names a library, sets it as either STATIC
# or SHARED, and provides the relative paths to its source code.
# You can define multiple libraries, and CMake builds them for you.
# Gradle automatically packages shared libraries with your APK.
SET(CMAKE_BUILD_TYPE "Release")
set(JNI_LIBS_DIR ${CMAKE_SOURCE_DIR}/libs)
set(JNI_AAC_DIR ${CMAKE_SOURCE_DIR}/aac)
add_library( # Sets the name of the library.
        ffmpegwriter

        # Sets the library as a shared library.
        SHARED

        # Provides a relative path to your source file(s).
        native-lib.cpp
        ${JNI_AAC_DIR}/audio_buffer.cpp
        ${JNI_AAC_DIR}/EasyAACEncoder.cpp
        ${JNI_AAC_DIR}/EasyAACEncoderAPI.cpp
        ${JNI_AAC_DIR}/EasyDSSBuffers.cpp
        ${JNI_AAC_DIR}/g711.cpp
        ${JNI_AAC_DIR}/G711AToPcm.cpp
        ${JNI_AAC_DIR}/g726.cpp
        ${JNI_AAC_DIR}/G726ToPcm.cpp
        ${JNI_AAC_DIR}/IDecodeToPcm.cpp
        ${JNI_AAC_DIR}/PcmToAac.cpp
        ${JNI_AAC_DIR}/libfaac/aacquant.c
        ${JNI_AAC_DIR}/libfaac/backpred.c
        ${JNI_AAC_DIR}/libfaac/bitstream.c
        ${JNI_AAC_DIR}/libfaac/channels.c
        ${JNI_AAC_DIR}/libfaac/fft.c
        ${JNI_AAC_DIR}/libfaac/filtbank.c
        ${JNI_AAC_DIR}/libfaac/frame.c
        ${JNI_AAC_DIR}/libfaac/huffman.c
        ${JNI_AAC_DIR}/libfaac/ltp.c
        ${JNI_AAC_DIR}/libfaac/midside.c
        ${JNI_AAC_DIR}/libfaac/psychkni.c
        ${JNI_AAC_DIR}/libfaac/tns.c
        ${JNI_AAC_DIR}/libfaac/util.c
        ${JNI_AAC_DIR}/libfaac/kiss_fft/kiss_fft.c
        ${JNI_AAC_DIR}/libfaac/kiss_fft/kiss_fftr.c
        )



include_directories(${JNI_LIBS_DIR}/includes
                    ${JNI_AAC_DIR}
                    ${JNI_AAC_DIR}/libfaac
                    ${JNI_AAC_DIR}/libfaac/kiss_fft
        )

add_library(avcodec
        SHARED
        IMPORTED)
set_target_properties(avcodec PROPERTIES IMPORTED_LOCATION  ${JNI_LIBS_DIR}/${ANDROID_ABI}/libavcodec.so)

add_library(avdevice
        SHARED
        IMPORTED)
set_target_properties(avdevice PROPERTIES IMPORTED_LOCATION  ${JNI_LIBS_DIR}/${ANDROID_ABI}/libavdevice.so)

add_library(avfilter
        SHARED
        IMPORTED)
set_target_properties(avfilter PROPERTIES IMPORTED_LOCATION  ${JNI_LIBS_DIR}/${ANDROID_ABI}/libavfilter.so)

add_library(avformat
        SHARED
        IMPORTED)
set_target_properties(avformat PROPERTIES IMPORTED_LOCATION  ${JNI_LIBS_DIR}/${ANDROID_ABI}/libavformat.so)

add_library(avutil
        SHARED
        IMPORTED)
set_target_properties(avutil PROPERTIES IMPORTED_LOCATION  ${JNI_LIBS_DIR}/${ANDROID_ABI}/libavutil.so)

add_library(swresample
        SHARED
        IMPORTED)
set_target_properties(swresample PROPERTIES IMPORTED_LOCATION  ${JNI_LIBS_DIR}/${ANDROID_ABI}/libswresample.so)

add_library(swscale
        SHARED
        IMPORTED)
set_target_properties(swscale PROPERTIES IMPORTED_LOCATION  ${JNI_LIBS_DIR}/${ANDROID_ABI}/libswscale.so)

# Searches for a specified prebuilt library and stores the path as a
# variable. Because CMake includes system libraries in the search path by
# default, you only need to specify the name of the public NDK library
# you want to add. CMake verifies that the library exists before
# completing its build.

find_library( # Sets the name of the path variable.
        log-lib

        # Specifies the name of the NDK library that
        # you want CMake to locate.
        log )

# Specifies libraries CMake should link to your target library. You
# can link multiple libraries, such as libraries you define in this
# build script, prebuilt third-party libraries, or system libraries.

target_link_libraries( # Specifies the target library.
        ffmpegwriter
        avcodec avdevice avfilter avformat avutil swresample swscale
        # Links the target library to the log library
        # included in the NDK.
        ${log-lib} ${android-lib})


